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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-02-07 11:22:44 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-02-07 11:22:44 -0800 |
commit | 8578953687393945ccb84488973784b9a745b059 (patch) | |
tree | fbf9ec529fcefc5b9640c0a8e9733d7a8acfe690 /arch/mips/Kconfig | |
parent | e03ab6c4ade684bf5d2bf53674440bcb6f476949 (diff) | |
parent | 8f2256d8eaf5acef3b49ea27edf79cc1069c4de9 (diff) | |
download | linux-stable-8578953687393945ccb84488973784b9a745b059.tar.gz linux-stable-8578953687393945ccb84488973784b9a745b059.tar.bz2 linux-stable-8578953687393945ccb84488973784b9a745b059.zip |
Merge tag 'mips_4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/mips
Pull MIPS updates from James Hogan:
"These are the main MIPS changes for 4.16.
Rough overview:
(1) Basic support for the Ingenic JZ4770 based GCW Zero open-source
handheld video game console
(2) Support for the Ranchu board (used by Android emulator)
(3) Various cleanups and misc improvements
More detailed summary:
Fixes:
- Fix generic platform's USB_*HCI_BIG_ENDIAN selects (4.9)
- Fix vmlinuz default build when ZBOOT selected
- Fix clean up of vmlinuz targets
- Fix command line duplication (in preparation for Ingenic JZ4770)
Miscellaneous:
- Allow Processor ID reads to be to be optimised away by the compiler
(improves performance when running in guest)
- Push ARCH_MIGHT_HAVE_PC_SERIO/PARPORT down to platform level to
disable on generic platform with Ranchu board support
- Add helpers for assembler macro instructions for older assemblers
- Use assembler macro instructions to support VZ, XPA & MSA
operations on older assemblers, removing C wrapper duplication
- Various improvements to VZ & XPA assembly wrappers
- Add drivers/platform/mips/ to MIPS MAINTAINERS entry
Minor cleanups:
- Misc FPU emulation cleanups (removal of unnecessary include, moving
macros to common header, checkpatch and sparse fixes)
- Remove duplicate assignment of core in play_dead()
- Remove duplication in watchpoint handling
- Remove mips_dma_mapping_error() stub
- Use NULL instead of 0 in prepare_ftrace_return()
- Use proper kernel-doc Return keyword for
__compute_return_epc_for_insn()
- Remove duplicate semicolon in csum_fold()
Platform support:
Broadcom:
- Enable ZBOOT on BCM47xx
Generic platform:
- Add Ranchu board support, used by Android emulator
- Fix machine compatible string matching for Ranchu
- Support GIC in EIC mode
Ingenic platforms:
- Add DT, defconfig and other support for JZ4770 SoC and GCW Zero
- Support dynamnic machine types (i.e. JZ4740 / JZ4770 / JZ4780)
- Add Ingenic JZ4770 CGU clocks
- General Ingenic clk changes to prepare for JZ4770 SoC support
- Use common command line handling code
- Add DT vendor prefix to GCW (Game Consoles Worldwide)
Loongson:
- Add MAINTAINERS entry for Loongson2 and Loongson3 platforms
- Drop 32-bit support for Loongson 2E/2F devices
- Fix build failures due to multiple use of 'MEM_RESERVED'"
* tag 'mips_4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/mips: (53 commits)
MIPS: Malta: Sanitize mouse and keyboard configuration.
MIPS: Update defconfigs after previous patch.
MIPS: Push ARCH_MIGHT_HAVE_PC_SERIO down to platform level
MIPS: Push ARCH_MIGHT_HAVE_PC_PARPORT down to platform level
MIPS: SMP-CPS: Remove duplicate assignment of core in play_dead
MIPS: Generic: Support GIC in EIC mode
MIPS: generic: Fix Makefile alignment
MIPS: generic: Fix ranchu_of_match[] termination
MIPS: generic: Fix machine compatible matching
MIPS: Loongson fix name confict - MEM_RESERVED
MIPS: bcm47xx: enable ZBOOT support
MIPS: Fix trailing semicolon
MIPS: Watch: Avoid duplication of bits in mips_read_watch_registers
MIPS: Watch: Avoid duplication of bits in mips_install_watch_registers.
MIPS: MSA: Update helpers to use new asm macros
MIPS: XPA: Standardise readx/writex accessors
MIPS: XPA: Allow use of $0 (zero) to MTHC0
MIPS: XPA: Use XPA instructions in assembly
MIPS: VZ: Pass GC0 register names in $n format
MIPS: VZ: Update helpers to use new asm macros
...
Diffstat (limited to 'arch/mips/Kconfig')
-rw-r--r-- | arch/mips/Kconfig | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index ab98569994f0..449397c60b56 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -7,8 +7,6 @@ config MIPS select ARCH_DISCARD_MEMBLOCK select ARCH_HAS_ELF_RANDOMIZE select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST - select ARCH_MIGHT_HAVE_PC_PARPORT - select ARCH_MIGHT_HAVE_PC_SERIO select ARCH_SUPPORTS_UPROBES select ARCH_USE_BUILTIN_BSWAP select ARCH_USE_CMPXCHG_LOCKREF if 64BIT @@ -119,12 +117,12 @@ config MIPS_GENERIC select SYS_SUPPORTS_MULTITHREADING select SYS_SUPPORTS_RELOCATABLE select SYS_SUPPORTS_SMARTMIPS - select USB_EHCI_BIG_ENDIAN_DESC if BIG_ENDIAN - select USB_EHCI_BIG_ENDIAN_MMIO if BIG_ENDIAN - select USB_OHCI_BIG_ENDIAN_DESC if BIG_ENDIAN - select USB_OHCI_BIG_ENDIAN_MMIO if BIG_ENDIAN - select USB_UHCI_BIG_ENDIAN_DESC if BIG_ENDIAN - select USB_UHCI_BIG_ENDIAN_MMIO if BIG_ENDIAN + select USB_EHCI_BIG_ENDIAN_DESC if CPU_BIG_ENDIAN + select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN + select USB_OHCI_BIG_ENDIAN_DESC if CPU_BIG_ENDIAN + select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN + select USB_UHCI_BIG_ENDIAN_DESC if CPU_BIG_ENDIAN + select USB_UHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN select USE_OF help Select this to build a kernel which aims to support multiple boards, @@ -253,6 +251,7 @@ config BCM47XX select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_LITTLE_ENDIAN select SYS_SUPPORTS_MIPS16 + select SYS_SUPPORTS_ZBOOT select SYS_HAS_EARLY_PRINTK select USE_GENERIC_EARLY_PRINTK_8250 select GPIOLIB @@ -341,6 +340,8 @@ config MACH_DECSTATION config MACH_JAZZ bool "Jazz family of machines" + select ARCH_MIGHT_HAVE_PC_PARPORT + select ARCH_MIGHT_HAVE_PC_SERIO select FW_ARC select FW_ARC32 select ARCH_MAY_HAVE_PC_FDC @@ -476,6 +477,8 @@ config MACH_PISTACHIO config MIPS_MALTA bool "MIPS Malta board" select ARCH_MAY_HAVE_PC_FDC + select ARCH_MIGHT_HAVE_PC_PARPORT + select ARCH_MIGHT_HAVE_PC_SERIO select BOOT_ELF32 select BOOT_RAW select BUILTIN_DTB @@ -613,6 +616,7 @@ config SGI_IP22 bool "SGI IP22 (Indy/Indigo2)" select FW_ARC select FW_ARC32 + select ARCH_MIGHT_HAVE_PC_SERIO select BOOT_ELF32 select CEVT_R4K select CSRC_R4K @@ -675,6 +679,7 @@ config SGI_IP28 bool "SGI IP28 (Indigo2 R10k)" select FW_ARC select FW_ARC64 + select ARCH_MIGHT_HAVE_PC_SERIO select BOOT_ELF64 select CEVT_R4K select CSRC_R4K @@ -824,6 +829,8 @@ config SNI_RM select FW_ARC32 if CPU_LITTLE_ENDIAN select FW_SNIPROM if CPU_BIG_ENDIAN select ARCH_MAY_HAVE_PC_FDC + select ARCH_MIGHT_HAVE_PC_PARPORT + select ARCH_MIGHT_HAVE_PC_SERIO select BOOT_ELF32 select CEVT_R4K select CSRC_R4K |